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Source:
Colnect
Issued by:
Ethiopia
Function:
postage
Date:
10/14
/
1982
Issue:
World Standards Day
Denom:
40c
Color:
multicolored
Design:
Watermark:
unwmk
Perf:
13.75x12.5
Catalog value:
Prev:
20c
Next:
1b
External links:
Colnect 614203.._Standards_Day
Record of changes